Bed davenport



April 14, 1953 M. FOX 2,634,428

BED DAVENPORT Filed April 7, 1951 6 Sheets-Sheet 1 FIE; TE

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6 Sheets-Sheet 3 M. FOX

BED DAVENPORT April 14, 1953 Filed April 7, 1951 m-sgx BED DAVENPORT April I4, 1953 6 Sheets-Sheet 4 Filed April '7, 195i April 14, 1953 M. Fox 2,634,428

BED DAVENPORT Filed April 7, 1951 6 Sheets-Sheet 5 Wlilllm, 'M'

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M; FOX

BED DAVENPORT.

A ril 14, 1953 s Sheets-sheaf e Filed April 7, 1951 Patented Apr. 14, 1953 BED DAVENPORT Martin Fox, Chicago, 111., assignor to The Seng Company, a corporation of Illinois Application April '7, 1951, Serial No. 219,828

13 Claims. -13) V This invention relates to a bed davenport, and in particular it relates to a bed davenport of the type in which a folding and retractable bed structure composed of a plurality of articulated bed sections extends forwardly from the back of the davenport in bed position.

The primary object of the invention is to provide a rugged and fool-proof bed mechanism for a bed davenport which is firmly held both in davenport position and in bed position.

' A further object is to provide a bed davenport in which the outermost bed section, which serves as a support frame for the cushions in davenport position, is held in a jaw-like member in davenport position so that it is always disposed at the same angle regardless of the thickness of the mattress.

A further object is to provide a mechanism in which flaring guide surfaces direct the free end of the outermost bed section into slots in said jaw-like members.

A further object is to provide a toggle linkage which prevents collapse of the two outermost bed sections about their pivots in bed position and which has stops to limit the upward travel of the toggle links so that the bed sections cannot jackknife as the bed is folded.

The invention is illustrated in a preferred and an alternative embodiment in the accompanying drawings, in which:

Fig. 1 is a perspective view of a davenport bed in davenport position; Fig. 2 is a longitudinal sectional view taken as indicated along the line 2-2 of Fig. 3, showing the preferred bed structure in bed position; Fig. 3 is a fragmentary plan view showing the preferred bed structure in bed position; Fig. 4 is a sectional View like Fig. 2, but showing the bed structure in davenport position; Fig. 5 is a sectional view like Fig. 4 showing an intermediate position of the bed structure; Figs. 6 and 7 are sections taken as indicated along the lines 6-6 and l-l respectively, of Fig. 2; Fig. 8 is a fragmentary sectional view like Fig. 4, but showing a modified arrangement of the holding jaw with the device in davenport position; Fig. 9 is a fragmentary sectional view of the device of Fig. 8 in bed position; and Figs. 10 and 11 are sections taken as indicated along the lines Ill-l0 and lI--l l, respectively, of Fig. 8.

Referring to the drawings in greater detail, and referringparticularly to Fig. 1, a davenport 12 consists generally of a base I3, upholstered arms l4 and an upholstered back 15 all supported on feet l6. The-device has a pair of loose seat cushions l5a. As best seen in Figs. 2-5 inclusive, the

davenport I2 has a composite frame indicated generally at H, which includes a central frame 48, arm frames is and a back frame 20. The cen tral. frame I8 is rectangular and is composed or end rails 2|, a front rail22 and a back rail 23;

Each arm frame includes a pair of outer frame members 24, a pair of upstanding front members 25, a pair of top members 26 and a pair of rear members 21 which combine to form upstanding generally rectangular frames at the ends ofthe central frame l8. The back frame has end bars 28, a transverse upper bar 29, and end boards 30, the end bars 28 being positioned forwardly:

of the end boards 30 and transverse bar 29. I I

It is to be understood that the folding and retractable bed structure is a complete unit which is fastened into the davenport frame by means of a plurality of attaching elements. The davenport frame is not a part of this invention, and

the bed structure is ordinarily fabricated separately and sold to a furniture manufacturer who incorporates it into a bed davenport. As best seen in Fig. 2, the attaching elements include a pair of rear attaching members 3| which fasten to the end bars 28 of the back frame and from which the head of the bed structure is pivotally supported upon a pair of swinging arms 32 which are pivoted at 33. A pair of front attaching angle plates 34 fasten to the inner faces of the end rails 2| of the central frame and to the adjacent end portions of the front rail 22.

A supporting arm 35 is pivoted on each of the front attaching plates 34 at 36, said supporting arms 35 providing support for portions of a bed frame, which is indicated generally at 31, and also providing a part of the mechanism by means of which the bed is retracted and extended, as will be described hereinafter.

The bed frame 31 has four articulated bed sections which may be moved between the bed position shown in Fig. 2 and the davenport posi-- tion shown in Fig. 4. A rear bed section 38 is riveted to the swinging arms 32, and has pivots 39 at its forward end to make pivotal connection with a rear intermediate bed section 40. The rear' suitable cross braces are provided such as the rear section cross brace 45.

tion I40. As seen in Figs. 8 and 10, the links I11" serve to retain the jaw-like member H5 in a for- Wardly facing position in both the bed position and the davenport position of the bed structure.

The jaw-like members H5 have U-shaped notches I80 which, in the particular embodiment shown, are long slots; and the front bed section M4 has outwardly extending angle members M5 which are engaged by the U-shaped slots lilil. As seen in Fig. 11, the outer extremity 685 of the upper portion of the member [15 is bent outwardly to provide clearance for bedding at the foot of the mattress 19 as the bed is moved to davenport position.

The foregoing detailed description is given for clearness of understanding only and no unnecessary limitations are to be understood therefrom, as some modifications will be obvious to those skilled in the art.

I claim:

1. Folding and retractable bed structure adapted to be secured to the frame of a davenport bed, comprising: a pair of rear attaching members for attachment to a rear part of a davenport frame; a bed frame having four articulated bed sections constructed for movement between a folded davenport position and a planar bed position, said frame including a rear section pivoted on said rear attaching members, a rear intermediate section, a front intermediate section, and a front section; a pair of front attaching plates for attachment to a front part of the davenport frame; a supporting arm pivoted on each of said plates and extending above the plane of said bed frame in bed position; linkage means extending from the upper end of each supporting arm to said rear and rear intermediate sections, said linkage means being constructed and arranged to suspend said sections in bed position and direct their folding into davenport position; a pair of folding front legs on said front bed section; a pair of intermediate legs pivoted on the rear intermediate section; a linkage to draw each of said pairs of legs rearwardly as the bed frame is moved toward davenport position; and a pair of links on each side of said bed frame forming a toggle which links the front section to one of said intermediate legs, said toggle links having interengaging means limiting upward movement.

2. The bed structure of claim 1 in which the links forming each toggle comprise a plate having a stop stud and a bar having a projecting arm to contact said stud as the toggle moves upwardly.

3. The bed structure of claim 1 in which a pair of forwardly facing jaw-like members are secured to a part of the structure which is adapted to be positioned adjacent the rear of the davenport frame, said members having converging guide surfaces terminating in U-shaped recesses which receive portions of the free end of the front section so as to positively position and support said free end of said section in davenport position.

4. The bed structure of claim 1 in which the free end portion of the front section has a pair of laterally projecting elements, and a pair of forwardly facing jaw-like members are secured to a part of the structure which is adapted to be positioned adjacent the rear of the davenport frame, said members having converging guide surfaces terminating in U-shaped recesses in which said laterally projecting elements are fixedly retained and supported in davenport po'sition.

5. The bed structure of claim 1 in which the free end portion of the front section has a pair of laterally projecting elements, and a pair of forwardly facing, jaw-like members are secured to the rear attaching members, said jaw-like members having converging guide surfaces terminating in U-shaped recesses in which said laterally projecting elements are fixedly retained.

in davenport position.

6. The bed structure of claim 1 in which the free end portion of the front section has a pair of laterally projecting elements, and a pair of forwardly facing jaw-like members is pivotallymounted on the sides of the rear section, said members having converging guide surfaces terminating in U-shaped recesses in which said laterally projecting elements are fixedly retained in davenport position, and links are provided to maintain said members in their forwardly facing position in both davenport and bed positions.

7. Folding and retractable bed structure adapted to be secured to the frame of a davenport bed, comprising: a pair of rear attaching members for attachment to a rear part of a davenport frame; a bed frame having four articulated bed sections constructed for movement between a folded davenport position and a planar bed position, said frame including a rear section pivoted on said rear attaching members, a rear intermediate section, a front intermediate section, and a front section which provides a support frame for seat cushions in davenport position; a pair of front attaching plates for attachment to a front part of the davenport frame; a supporting arm pivoted on each of said plates and extending above the plane of said bed frame in bed position; linkage means extending from the upper end of each supporting arm to said rear and rear intermediate sections, said linkage means being constructed and arranged to suspend said sections in bed position and fold them to davenport position; a pair of folding front legs on said front bed section; a pair of intermediate legs pivoted on the rear intermediate section; a linkage to draw each of said legs rearwardly as the bed frame is moved toward davenport position; linkages between the front section and the intermediate legs; and a pair of forwardly facing, jaw-like members adjacent the rear of the davenport frame, said members having converging guide surfaces terminating in U-shaped recesses in which parts of the free end of the front section are fixedly retained and supported in davenport position.

8. The bed structure of claim 7 in which the jaw-like members are secured to the rear attaching members.

9. The bed structure of claim '7 in which the jaw-like members are pivotally mounted on the sides of the rear section, and links are provided to maintain said members in their forwardly facing positions in both davenport and bed positions.

10. In a folding and retractable bed structure adapted to be attached to the frame of a davenport bed and having a plurality of articulated bed frame sections one of which is a support frame for seat cushions in davenport position, a pair of forwardly facing, jaw-like members positioned adjacent the rear of the davenport frame, said members having converging guide surfaces terminating in U-shaped recesses which receive rear portions of said support frame so as to positively 

